From b28b42380178a96757eff4eac8ecf8985bc9fab6 Mon Sep 17 00:00:00 2001
From: Aaron Teo <aaron.teo1@ibm.com>
Date: Tue, 29 Jul 2025 15:55:33 +0800
Subject: [PATCH] ggml-zdnn: switch to using deque to fix pointer deref problem

Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
---
 ggml/src/ggml-zdnn/ggml-zdnn-impl.h      | 3 ++-
 ggml/src/ggml-zdnn/ggml-zdnn-rewrite.cpp | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ggml/src/ggml-zdnn/ggml-zdnn-impl.h b/ggml/src/ggml-zdnn/ggml-zdnn-impl.h
index 4be8ab025f..5c2c7a5245 100644
--- a/ggml/src/ggml-zdnn/ggml-zdnn-impl.h
+++ b/ggml/src/ggml-zdnn/ggml-zdnn-impl.h
@@ -6,6 +6,7 @@
 #include "ggml-zdnn.h"
 
 #include <vector>
+#include <deque>
 #include <memory>
 #include <vecintrin.h>
 
@@ -91,7 +92,7 @@ struct ggml_backend_zdnn_buffer_context {
     bool owned;
 
     int n_buffers;
-    std::vector<ggml_backend_zdnn_buffer> buffers;
+    std::deque<ggml_backend_zdnn_buffer> buffers;
 };
 
 #endif  // GGML_ZDNN_IMPL
diff --git a/ggml/src/ggml-zdnn/ggml-zdnn-rewrite.cpp b/ggml/src/ggml-zdnn/ggml-zdnn-rewrite.cpp
index 46835f7864..43dca6dc9a 100644
--- a/ggml/src/ggml-zdnn/ggml-zdnn-rewrite.cpp
+++ b/ggml/src/ggml-zdnn/ggml-zdnn-rewrite.cpp
@@ -6,6 +6,7 @@
 #include "ggml-backend-impl.h"
 
 #include <vector>
+#include <deque>
 #include <csignal>
 #include <unistd.h>